If the page takes 100ms without IIF and 100ms with IIF, it doesn't matter how many page requests u get, they still take the same time to render.
100 vistors x 100ms still equals the same. The total combined may add a few ms extra as all the fractions of a ms add up, but that's like counting grains of sand. Russ Michaels Macromedia/Allaire Certified ColdFusion Developer CFMX Hosting Phone: 0845 456 3487 Tech Support: 0906 9607800 FAX: 0709 2212 636 WEB: cfmxhosting.co.uk >Please use the support helpdesk on our web site to submit support tickets.< Join our ColdFusion Developer discussion lists. Send an e-mail to [EMAIL PROTECTED] > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] > Sent: 21 January 2004 16:18 > To: [EMAIL PROTECTED] > Subject: RE: [ cf-dev ] Nested IIf functions > > > > what if you had say 100 sites, each with 100 pages. in each > of those pages you use IIF where you could have used > something faster. each site gets thousands of hits a day. > could that not have a cumulative effect on cf server's performance? > > the whole point of writing code that is marginally faster in > performance than something else, isn't because it's > super-duper faster on one run-through, or that you're only > meant to use it in nested loops. it's to improve overall > performance in the long run, isn't it? > > > Duncan Cumming > IT Manager > > http://www.alienationdesign.co.uk > mailto:[EMAIL PROTECTED] > Tel: 0141 575 9700 > Fax: 0141 575 9600 > > Creative solutions in a technical world > > ---------------------------------------------------------------------- > Get your domain names online from: http://www.alienationdomains.co.uk > Reseller options available! > ---------------------------------------------------------------------- > ---------------------------------------------------------------------- > > > > > "Snake > > Hollywood" To: > <[EMAIL PROTECTED]> > <[EMAIL PROTECTED] cc: > > kepit.net> Subject: RE: > [ cf-dev ] Nested IIf functions > > > 21/01/2004 16:14 > > Please respond > > to dev > > > > > > > > > I hate when people start this. > You will only see any overhead if you use hundreds of IIF > statements in a page or in some sort of nested loop. > Otherwise the difference is too small to notice, it wont even > make a 1ms difference to your page if you have a cfif instead > of an IIF. > > Russ Michaels > Macromedia/Allaire Certified ColdFusion Developer > > CFMX Hosting > Phone: 0845 456 3487 > Tech Support: 0906 9607800 > FAX: 0709 2212 636 > WEB: cfmxhosting.co.uk > > >Please use the support helpdesk on our web site to submit support > >tickets. > < > > Join our ColdFusion Developer discussion lists. > Send an e-mail to [EMAIL PROTECTED] > > > > -----Original Message----- > > From: EWS [mailto:[EMAIL PROTECTED] > > Sent: 21 January 2004 10:44 > > To: [EMAIL PROTECTED] > > Subject: Re: [ cf-dev ] Nested IIf functions > > > > > > Just a quick point. IIF is great but use sparingly. If possible use > > CFSWITCH of CFIF as IIf does have a greater processing overhead. If > > this is not possible then IIf is fine and does a great job. > > > > Just a thought > > > > On Wed, 21 Jan 2004 10:34:25 -0000, Tomo Smith > > <[EMAIL PROTECTED]> > > wrote: > > > > > > > > #IIf(GetPatients.wait_time_mins[i] GT 381000, > > > DE("red"), 'IIf(GetPatients.wait_time_mins[i] GT 375000, > > > DE("orange"), DE("blue"))')# > > > > > > try the iif statement above. I changed your DEs to use > > double quotes, > > > and > > > your inner IIF has single quotes around it, otherwise it > wont work! > > > > > > Cheers, > > > > > > Tom > > > > > > > > > > > > ----- Original Message ----- > > > From: "Osullivan Karl (RKB) Senior Analyst/Programmer" > > > <[EMAIL PROTECTED]> > > > To: "CF - Development Group" <[EMAIL PROTECTED]> > > > Sent: Wednesday, January 21, 2004 10:27 AM > > > Subject: [ cf-dev ] Nested IIf functions > > > > > > > > >> > > >> UHCWT Logo > > >> > > >> > > >> Hello > > >> > > >> Is it possible to nest IIf statements, as I'm trying to do the > > >> following: > > >> > > >> style="background-color:#IIf(GetPatients.wait_time_mins[i] > > GT 381000, > > >> DE('red'), IIf(GetPatients.wait_time_mins[i] GT 375000, > > DE('orange'), > > >> DE('blue')))#;" > > >> > > >> However, when I run this, the following message appears > > >> > > >> > > >> Variable orange is undefined. > > >> > > >> > > >> > > >> Is my syntax wrong? I thought it looked okay. Obviously > > the above > > >> is within a <CFOUTPUT> tag. > > >> > > >> > > >> > > >> > > >> Karl O'Sullivan > > >> Senior Analyst/Programmer > > >> > > >> Computer & Network Services > > >> UHCW NHS Trust > > >> Clifford Bridge Road > > >> COVENTRY > > >> CV2 2DX > > >> > > >> Contact: > > >> Tel (internal): 28952 > > >> Tel (external): +44 (0) 24 7696 8952 > > >> Email: [EMAIL PROTECTED] > > <mailto:[EMAIL PROTECTED]> > > >> Web: www.uhcw.nhs.uk > > <http://www.uhcw.nhs.uk> > > >> > > >> > > >> > > >> > > >> > > >> > > > > > > > > > > > > > > -- > > ** Archive: > http://www.mail-archive.com/dev%> 40lists.cfdeveloper.co.uk/ > > > > > To unsubscribe, e-mail: > [EMAIL PROTECTED] > > For additional commands, e-mail: > [EMAIL PROTECTED] For > > human help, e-mail: [EMAIL PROTECTED] > > > > > -- > ** Archive: http://www.mail-archive.com/dev%40lists.cfdeveloper.co.uk/ > > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > For human help, e-mail: [EMAIL PROTECTED] > > > > > > > -- > ** Archive: http://www.mail-archive.com/dev%40lists.cfdeveloper.co.uk/ > > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > For human help, e-mail: [EMAIL PROTECTED] > -- ** Archive: http://www.mail-archive.com/dev%40lists.cfdeveloper.co.uk/ To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] For human help, e-mail: [EMAIL PROTECTED]
